CN210236926U - Folding type tower crane pedestrian safety passage - Google Patents
Folding type tower crane pedestrian safety passage Download PDFInfo
- Publication number
- CN210236926U CN210236926U CN201920851747.6U CN201920851747U CN210236926U CN 210236926 U CN210236926 U CN 210236926U CN 201920851747 U CN201920851747 U CN 201920851747U CN 210236926 U CN210236926 U CN 210236926U
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- Prior art keywords
- tower crane
- passageway
- connecting rod
- platform
- passageway platform
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 239000012634 fragment Substances 0.000 claims description 6
- 210000000481 breast Anatomy 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000009194 climbing Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a foldable tower crane pedestrian safety passageway, include with climb a articulated passageway platform, climb the frame with be provided with the atress connecting rod between the passageway platform, the one end of atress connecting rod with the vertical keel of climbing the frame articulates and connects, the other end of atress connecting rod with passageway platform sliding connection, the tower crane overlap joint end of passageway platform is provided with adjustable convertible steel sheet, the passageway platform is in including walking the guidance tape and setting the facade guard fence board of guidance tape both sides, facade guard fence board with the guidance tape articulates and connects. The utility model discloses simple structure, the specification is unified, realizes the unit formula equipment, can realize having enough to meet the need the use at different job sites, and it is convenient to ann tear open, reduces the material extravagant, has reduced construction cost, accords with green construction development trend.
Description
Technical Field
The utility model belongs to the building field, concretely relates to foldable tower crane pedestrian safety passageway.
Background
At present, with the rapid development of the construction industry, the number of tower cranes for construction engineering is increasing day by day, and higher requirements are put forward for the safety management of the construction process in order to ensure the high quality, high efficiency and safety of the engineering. A traditional building tower crane pedestrian safety passage is formed by erecting steel pipes, steel bar nets and various fasteners, and has the defects that 1) the passage of each tower crane is different in length and difficult to meet the construction safety requirement; 2) the pedestrian passageways are integrally connected, so that the time spent for erecting and disassembling the tower crane pedestrian passageways is long, the flexibility is poor, and the construction progress is influenced; 3) the steel pipes are different in length, need to be cut, are large in material loss amount, cannot be repeatedly used and are not convenient to transfer and carry; 4) the used steel pipe fasteners are large in quantity, high in cost, high in manual erection cost, poor in overall stability and unsafe for personnel to walk, and the potential safety hazard of falling from a high place is easily caused due to the fact that the personnel are erected on the tower crane and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a simple structure, convenient, the safe and reliable's of dismouting foldable tower crane pedestrian safety passageway.
The utility model discloses, include with climb a articulated passageway platform, climb the frame with be provided with the atress connecting rod between the passageway platform, the one end of atress connecting rod with the vertical fossil fragments of climbing the frame are articulated to be connected, the other end of atress connecting rod with passageway platform sliding connection, the tower crane overlap joint end of passageway platform is provided with adjustable convertible steel sheet, the passageway platform is in including walking the guidance tape and setting the facade guard rail board of guidance tape both sides, facade guard rail board with the guidance tape is articulated to be connected.
As the preferred scheme, the one end of walking board through first articulated point with climb the articulated connection of frame, the other end of walking board through the second articulated point with convertible steel sheet is articulated to be connected, it is provided with the fixed pulley on the vertical fossil fragments of frame to climb, be provided with U type channel steel guide rail on the passageway platform, the one end of atress connecting rod with the fixed pulley rotates to be connected, the other end of atress connecting rod with U type channel steel guide rail sliding connection on the passageway platform.
According to a preferable scheme, the overturn-preventing steel plate is arranged at the bottom of the walkway plate and the overturn-preventing steel plate, and an overturn-preventing steel wire rope is arranged on the walkway plate for fastening.
Preferably, the opening and closing angle of the aisle platform is 0-90 degrees.
Preferably, the vertical face guard fence is a fence which can be horizontally folded along a central line.
Preferably, the walkway plate comprises a floor framework and steel basketry sheets flatly laid on the floor framework, and the floor framework comprises 2 parallel channel steels and connecting rods welded among the 2 channel steels.
Preferably, the height of the vertical face guard fence plate is 1.2 m.
The utility model has the advantages that:
first, the utility model discloses simple structure, the specification is unified, realizes that the unit formula is assembled can realize having enough to meet the need the use at different job sites, and it is convenient to ann tear open, reduces the material waste, has reduced construction cost, accords with green construction development trend:
second, the utility model provides a passageway platform is through adopting the stiff end articulated to be connected with climbing the frame, adopts the non-fixed connection of contact with tower crane standard festival, and stability is good, adopts the unit formula equipment, and it is convenient to dismantle back transport, and each part repeatedly usable can not produce building rubbish, has improved the on-the-spot safe civilized construction image.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the aisle deck in fig. 1.
Fig. 3 is a front sectional view of the aisle deck of fig. 1.
In the figure: 1-a first hinge point, 2-a vertical face guard fence, 3-an overturn-preventing steel plate, 4-a second hinge point, 5-an overturn-preventing steel plate, 6-a walkway plate, 7-a fixed pulley, 8-a stress connecting rod, 9-a walkway platform, 10-an overturn-preventing steel wire rope, 11-a climbing frame and 12-U-shaped channel steel guide rails.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a foldable tower crane pedestrian safety passageway includes and climbs 11 articulated passageway platforms 9, climb frame 11 with be provided with atress connecting rod 8 between the passageway platform 9, atress connecting rod 8 one end with climb the articulated connection of the vertical fossil fragments of frame 11, atress connecting rod 8 the other end with cross 9 sliding connection of passageway platform, the tower crane overlap joint end of passageway platform 9 is provided with adjustable convertible steel sheet 5, passageway platform 9 includes pavement board 6 and sets up the facade guard fence 2 of pavement board 6 both sides, facade guard fence 2 with pavement board 6 articulates the connection.
Specifically, the one end of walkways board 6 through first pin joint 1 with climb the articulated connection of frame 11, the other end of walkways board 6 through second pin joint 4 with convertible steel sheet 5 is articulated to be connected, it is provided with fixed pulley 7 on the vertical fossil fragments of frame 11 to climb, be provided with U type channel steel guide rail 12 on the passageway platform 9, the one end of atress connecting rod 8 with fixed pulley 7 rotates to be connected, the other end of atress connecting rod 8 with U type channel steel guide rail 12 sliding connection on the passageway platform 9. The bottom of walk the guidance tape 6 with convertible steel sheet 5 is provided with prevents steel sheet 3 that topples, it fastens to be provided with on the guidance tape 6 prevents toppling wire rope 10. The opening and closing angle of the aisle platform 9 is 0-90 degrees. The vertical face protective breast board 2 is a breast board which can be horizontally folded along a central line. The walkway plate 6 comprises a floor framework and steel basketry sheets flatly laid on the floor framework, wherein the floor framework comprises 2 parallel channel steels and connecting rods welded among the 2 channel steels. The height of the vertical face guard fence plate 2 is 1.2 m.
In the utility model, the tower crane overlapping end is an adjustable and reversible steel plate, and the folding type tower crane pedestrian safety passage is overlapped on the tower crane standard section through the tower crane overlapping end, so that the quick assembly or disassembly can be realized, and the time and labor are saved; the connecting end of the stress connecting rod and the passageway platform is provided with a rolling bearing, the passageway platform is provided with a U-shaped channel steel guide rail matched with the rolling bearing, and a limiting block is arranged in the U-shaped channel steel guide rail to prevent over-stretching.
When the utility model is used conveniently, firstly, the distance from the tower body of the tower crane to the building is measured, then, the tower crane is assembled on the ground, the tower crane is fixed by bolts after measuring the distance, and then the tower crane is hung to the mounting position, and the overlapping end of the walkway plate is placed on the standard part of the tower crane; the stiff end passageway platform of foldable tower crane pedestrian safety passageway passes through adjustable atress connecting rod 8 and prevents fastening of toppling wire rope 10, along with the rising of tower crane, for the upper and lower tower crane that makes tower crane driver and daily maintenance personnel of straightening, pedestrian passageway can be with this pedestrian passageway local reinforcement down again installation accessory when climbing frame bottom pedestrian passageway installation, it can to circulate like this or reuse every tower crane need a pedestrian to walk about, to engineering completion tower crane remove the back, this foldable tower crane pedestrian safety passageway also can the turnover to another tower crane on the installation use. In addition, under the condition that the distance length from each tower crane to a building is different, the length of the turning plate can be properly changed according to the requirement, and the adaptability is high.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a safety passageway is walked to foldable tower crane people which characterized in that: include with climb frame (11) articulated passageway platform (9), climb frame (11) with be provided with atress connecting rod (8) between passageway platform (9), the one end of atress connecting rod (8) with climb the articulated connection of the vertical fossil fragments of frame (11), the other end of atress connecting rod (8) with passageway platform (9) sliding connection, the tower crane overlap joint end of passageway platform (9) is provided with adjustable convertible steel sheet (5), passageway platform (9) are in including walkway plate (6) and setting facade guard rail board (2) of walkway plate (6) both sides, facade guard rail board (2) with walkway plate (6) are articulated to be connected.
2. The folding type tower crane pedestrian safety passage of claim 1, wherein: the one end of guidance tape (6) through first pin joint (1) with climb frame (11) articulated connection, the other end of guidance tape (6) pass through second pin joint (4) with convertible steel sheet (5) are articulated to be connected, it is provided with fixed pulley (7) on the vertical fossil fragments of frame (11) to climb, be provided with U type channel steel guide rail (12) on passageway platform (9), the one end of atress connecting rod (8) with fixed pulley (7) rotate to be connected, the other end of atress connecting rod (8) with U type channel steel guide rail (12) sliding connection on passageway platform (9).
3. The folding type tower crane pedestrian safety passage of claim 2, wherein: the bottom of the walkway plate (6) and the overturn-proof steel plate (5) is provided with an overturn-proof steel plate (3), and an overturn-proof steel wire rope (10) is arranged on the walkway plate (6) for fastening.
4. The folding type tower crane pedestrian safety passage of claim 3, wherein: the opening and closing angle of the passageway platform (9) is 0-90 degrees.
5. The folding type tower crane pedestrian safety passage of claim 4, wherein: the vertical face protective breast board (2) is a foldable breast board.
6. The folding type tower crane pedestrian safety passage of claim 5, wherein: the walkway plate (6) comprises a floor framework and steel basketry sheets flatly laid on the floor framework, wherein the floor framework comprises 2 parallel channel steels and connecting rods welded among the 2 channel steels.
7. The folding type tower crane pedestrian safety passage of claim 6, wherein: the height of the vertical face guard fence plate (2) is 1.2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851747.6U CN210236926U (en) | 2019-06-06 | 2019-06-06 | Folding type tower crane pedestrian safety passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851747.6U CN210236926U (en) | 2019-06-06 | 2019-06-06 | Folding type tower crane pedestrian safety passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210236926U true CN210236926U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851747.6U Expired - Fee Related CN210236926U (en) | 2019-06-06 | 2019-06-06 | Folding type tower crane pedestrian safety passage |
Country Status (1)
| Country | Link |
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| CN (1) | CN210236926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648583A (en) * | 2020-05-13 | 2020-09-11 | 中国十七冶集团有限公司 | Walkway platform of tower crane connected with all-steel attached lifting scaffold |
| CN113044741A (en) * | 2021-04-02 | 2021-06-29 | 浙江城建建设集团有限公司 | Safety channel for connecting integrated climbing frame and tower crane and lifting method thereof |
| CN115075540A (en) * | 2022-06-24 | 2022-09-20 | 中国十七冶集团有限公司 | Construction method for wind well horizontal protection platform in climbing frame construction system |
| CN117550501A (en) * | 2024-01-11 | 2024-02-13 | 中铁城建集团第一工程有限公司 | Climbing frame attached adjustable tower crane walkway and integral lifting method |
-
2019
- 2019-06-06 CN CN201920851747.6U patent/CN210236926U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648583A (en) * | 2020-05-13 | 2020-09-11 | 中国十七冶集团有限公司 | Walkway platform of tower crane connected with all-steel attached lifting scaffold |
| CN111648583B (en) * | 2020-05-13 | 2022-07-26 | 中国十七冶集团有限公司 | Walkway platform of tower crane connected with all-steel attached lifting scaffold |
| CN113044741A (en) * | 2021-04-02 | 2021-06-29 | 浙江城建建设集团有限公司 | Safety channel for connecting integrated climbing frame and tower crane and lifting method thereof |
| CN113044741B (en) * | 2021-04-02 | 2023-12-01 | 浙江城建建设集团有限公司 | Safety channel for connecting integrated climbing frame and tower crane and lifting method thereof |
| CN115075540A (en) * | 2022-06-24 | 2022-09-20 | 中国十七冶集团有限公司 | Construction method for wind well horizontal protection platform in climbing frame construction system |
| CN117550501A (en) * | 2024-01-11 | 2024-02-13 | 中铁城建集团第一工程有限公司 | Climbing frame attached adjustable tower crane walkway and integral lifting method |
| CN117550501B (en) * | 2024-01-11 | 2024-03-22 | 中铁城建集团第一工程有限公司 | Climbing frame attached adjustable tower crane walkway and integral lifting method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |